Annotations: 4Q6X

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Sigma70_r3	e4q6xA1	A: beta barrels	X: Rossmann-like	H: Rossmann-related	T: DHS-like NAD/FAD-binding domain	F: Sigma70_r3	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.20.20.190	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Phosphatidylinositol (PI) phosphodiesterase	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Phospholipase D StSicTox-betaIC1	lyase activity catalytic activity phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity hydrolase activity cation binding ion binding binding metal ion binding small molecule binding toxin activity	lipid catabolic process catabolic process metabolic process cellular process primary metabolic process lipid metabolic process biological process involved in interspecies interaction between organisms disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism cell killing	cellular anatomical structure extracellular region